Modifying Enzymes
Sigma Aldrich Fine Chemicals Biosciences Beta-Glucosidase from Almonds | 9001-22-3 | MFCD00130628 | 100un
Beta-Glucosidase from Almonds | 9001-22-3 | MFCD00130628 | 100un
Sigma Aldrich Fine Chemicals Biosciences Superoxide Dismutase from bovine erythrocytes | 9054-89-1 | MFCD00132404 | 30ku
Superoxide Dismutase from bovine erythrocytes | Mol Wt: 32.5 kDa | 9054-89-1 | MFCD00132404 | 30ku
Sigma Aldrich Fine Chemicals Biosciences Superoxide Dismutase from bovine erythrocytes BioReagent, >=3,000 units/mg protein, suitable for cell culture, lyophilized powder | 9054-89-1 | MFCD00132404 | 75KU
Superoxide Dismutase from bovine erythrocytes BioReagent, >=3,000 units/mg protein, suitable for cell culture, lyophilized powder | 9054-89-1 | MFCD00132404 | 75KU
Sigma Aldrich Fine Chemicals Biosciences Superoxide Dismutase from bovine liver | 9054-89-1 | MFCD00132404 | 3ku
Superoxide Dismutase from bovine liver | Mol Wt: 32.5 kDa | 9054-89-1 | MFCD00132404 | 3ku
Sigma Aldrich Fine Chemicals Biosciences Superoxide Dismutase from bovine erythrocytes lyophilized powder, >=3,000 units/mg protein | 9054-89-1 | MFCD00132404 | 15KU
Superoxide Dismutase from bovine erythrocytes lyophilized powder, >=3,000 units/mg protein | 9054-89-1 | MFCD00132404 | 15KU
New England Biolabs, Inc. T7 DNA Ligase – 750000 units
T7 DNA Ligase is an ATP-dependent ds DNA ligase from bacteriophage T7. It will catalyze the formation of a phosphodiester bond between adjacent 5' phosphate and 3' hydroxyl groups of duplex DNA. Cohesive end ligation and nick sealing can be efficiently catalyzed by T7 DNA Ligase. However, unlike T4 and T3 DNA Ligases, blunt end ligation is not efficiently catalyzed by T7 DNA Ligase. Addition of high concentrations of PEG 6000 [>= 20% (w/v)] to the reaction can force T7 DNA Ligase to have measurable activity. However, under typical reaction conditions blunt-end DNA ligation does not occur in the presence of T7 DNA Ligase, making it a good choice for applications in which blunt and cohesive ends of DNA are present but only the cohesive ends are to be joined. T7 DNA Ligase does not ligate blunt-end DNA fragments.
Electron Microscopy Sciences Trypsin 1:100, Powder 25 GR
F.W. 372.09
Extract from Porcine Pancreas. Used for whole cell preparations. Activity >100 NF units/mg.
New England Biolabs, Inc. Bacteroides Heparinase II – 200 units
Bacteroides Heparinase II (also called Heparin Lyase II) is cloned from Bacteroides eggerthii. It is a low specificity enzyme that is active on both heparin and heparan sulfate. Bacteroides Heparinase II cleaves the glycosidic bond between N-sulfated and glucuronic or iduronic acid residues. The reaction yields oligosaccharide products containing unsaturated uronic acids which can be detected by UV spectroscopy at 232 nm. When used alone this enzyme rarely yields complete depolymerization of a polysaccharide chain, however disaccharide analysis is enhanced when used in combination with Heparinase I and III.
New England Biolabs, Inc. Bacteroides Heparinase III – 14 units
Bacteroides Heparinase III, also called Heparin Lyase III, is active on both heparin and heparan sulfate. Bacteroides Heparinase III can cleave the glycosidic bond between hexosamines and either iduronic acid or glucuronic acid residues. It is active in the presence of 6-sulfation. The reaction yields oligosaccharide products containing unsaturated uronic acids, which can be detected by UV spectroscopy at 232 nm
ABclonal Technology Xanthine Oxidase (XDH) Rabbit mAb
Xanthine dehydrogenase belongs to the group of molybdenum-containing hydroxylases involved in the oxidative metabolism of purines. The encoded protein has been identified as a moonlighting protein based on its ability to perform mechanistically distinct functions. Xanthine dehydrogenase can be converted to xanthine oxidase by reversible sulfhydryl oxidation or by irreversible proteolytic modification. Defects in xanthine dehydrogenase cause xanthinuria, may contribute to adult respiratory stress syndrome, and may potentiate influenza infection through an oxygen metabolite-dependent mechanism.
Sigma Aldrich Fine Chemicals Biosciences Deoxyribonuclease I from bovine pancreas Type II, lyophilized powder, Protein ≥80 %, ≥2,000 units/mg protein | 9003-98-9 | MFCD00130918 | 40ku
Deoxyribonuclease I from bovine pancreas Type II, lyophilized powder, Protein ≥80 %, ≥2,000 units/mg protein | 9003-98-9 | MFCD00130918 | 40ku